Finding the Third Proportional to 145,908 and 301,926

Step by Step Solution

1. Step 1: Write the proportion equation
   145,908 : 301,926 = 301,926 : x
2. Step 2: Convert to fraction form
   145,908/301,926 = 301,926/x
3. Step 3: Cross multiply
   145,908x = 301,926 × 301,926
4. Step 4: Simplify right side
   145,908x = 91,159,309,476
5. Step 5: Solve for x
   x = 91,159,309,476/145,908
6. Step 6: Final answer
   x = 624,772.52